427082656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 1151539200

約数和(自身を除く): 724456544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 67, 77, 88, 91, 104, 112, 134, 143, 154, 176, 182, 199, 208, 224, 268, 286, 308, 352, 364, 398, 416, 469, 536, 572, 616, 728, 737, 796, 871, 938, 1001, 1072, 1144, 1232, 1393, 1456, 1474, 1592, 1742, 1876, 2002, 2144, 2189, 2288, 2464, 2587, 2786, 2912, 2948, 3184, 3484, 3752, 4004, 4378, 4576, 5159, 5174, 5572, 5896, 6097, 6368, 6968, 7504, 8008, 8756, 9581, 10318, 10348, 11144, 11792, 12194, 13333, 13936, 15008, 15323, 16016, 17512, 18109, 19162, 20636, 20696, 22288, 23584, 24388, 26666, 27872, 28457, 30646, 32032, 35024, 36218, 38324, 41272, 41392, 44576, 48776, 53332, 56914, 61292, 67067, 70048, 72436, 76648, 82544, 82784, 93331, 97552, 106664, 113828, 122584, 134134, 144872, 146663, 153296, 165088, 173329, 186662, 195104, 199199, 213328, 227656, 245168, 268268, 289744, 293326, 306592, 346658, 373324, 398398, 426656, 455312, 490336, 536536, 579488, 586652, 693316, 746648, 796796, 910624, 1026641, 1073072, 1173304, 1213303, 1386632, 1493296, 1593592, 1906619, 2053282, 2146144, 2346608, 2426606, 2773264, 2986592, 3187184, 3813238, 4106564, 4693216, 4853212, 5546528, 6374368, 7626476, 8213128, 9706424, 13346333, 15252952, 16426256, 19412848, 26692666, 30505904, 32852512, 38825696, 53385332, 61011808, 106770664, 213541328, 427082656]

約数ペア:

[(1, 427082656), (2, 213541328), (4, 106770664), (7, 61011808), (8, 53385332), (11, 38825696), (13, 32852512), (14, 30505904), (16, 26692666), (22, 19412848), (26, 16426256), (28, 15252952), (32, 13346333), (44, 9706424), (52, 8213128), (56, 7626476), (67, 6374368), (77, 5546528), (88, 4853212), (91, 4693216), (104, 4106564), (112, 3813238), (134, 3187184), (143, 2986592), (154, 2773264), (176, 2426606), (182, 2346608), (199, 2146144), (208, 2053282), (224, 1906619), (268, 1593592), (286, 1493296), (308, 1386632), (352, 1213303), (364, 1173304), (398, 1073072), (416, 1026641), (469, 910624), (536, 796796), (572, 746648), (616, 693316), (728, 586652), (737, 579488), (796, 536536), (871, 490336), (938, 455312), (1001, 426656), (1072, 398398), (1144, 373324), (1232, 346658), (1393, 306592), (1456, 293326), (1474, 289744), (1592, 268268), (1742, 245168), (1876, 227656), (2002, 213328), (2144, 199199), (2189, 195104), (2288, 186662), (2464, 173329), (2587, 165088), (2786, 153296), (2912, 146663), (2948, 144872), (3184, 134134), (3484, 122584), (3752, 113828), (4004, 106664), (4378, 97552), (4576, 93331), (5159, 82784), (5174, 82544), (5572, 76648), (5896, 72436), (6097, 70048), (6368, 67067), (6968, 61292), (7504, 56914), (8008, 53332), (8756, 48776), (9581, 44576), (10318, 41392), (10348, 41272), (11144, 38324), (11792, 36218), (12194, 35024), (13333, 32032), (13936, 30646), (15008, 28457), (15323, 27872), (16016, 26666), (17512, 24388), (18109, 23584), (19162, 22288), (20636, 20696)]